Screw Pitch Gage, 4-84
These finely crafted measuring devices are used for gauging V, American National or U.S. standard 60° threads. Gages are notched for measuring inside threads of small holes and nuts as well as external threads. Set of 51 screw pitches combines all sizes from 4 to 84, including 11-1/2 and 27 pipe thread sizes. Knurled thumb nuts lock the case in an open or closed position.
| Part | Price | |
|---|---|---|
| GT251 | £POA |
|
